Automotive electrical systems
More informationAt Global Parts, we offer a wide selection of original used car parts, including automotive electrical systems for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.
Make
Category
Subcategory
Condition
In Stock
Price
Part no. 6837359
Air Module BMW F01 LCI F07 F10 F11 F22 F25 Control ECU 6837359
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8676222
BMW 3 F30 LCI Hybrid 330e Battery Starter Connecting Lead Cable Wiring 8676222
€113.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6824386
Fuse Box Unit BMW F20 F22 F30 F32 Module ECU Control FEM 6824386
€89.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8518568-3
BMW F20 F30 120d 320d ed Diesel N47N 163HP ECU Kit DDE 8518568 + Key + FEM
€132.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9294199
BMW F20 F21 F22 F30 F31 Alpine CD Champ 2 Radio Player Head Unit 9294199
€32.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7645837
BMW i3 I01 Electric Gearbox Gear Shifting Actuator Module Unit 7645837
€113.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7301554
BMW F10 F20 F30 F32 Control Unit For Fuel Pump 7301554
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9270050
PDC Parking Sensor BMW F01 F10 F11 Front Rear Bumper Sophisto Grey 9270050
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7612860
BMW F20 F21 F30 F31 F32 Battery Holder Bracket Supporting Rail 7612860
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6915327
BMW E46 E39 E60 E81 E87 E90 E91 F10 F20 F30 Relay Make Contact Sky Blue 6915327
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9253209
BMW E81 E87 LCI E90 E91 N43 DC/DC Wandler Torque Converter Module ECU 9253209
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8806980
BMW i3 I01 LCI Door Wiring Cable Loom Harness Rear Left Right N/O/S 8806980
€28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9315152
BMW X3 F25 Fuse Box Grouping Map Diagram Location 9315152
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8580192
Glow Plug Cable BMW G20 X3 G01 B47 Wiring Harness Engine Glow Module 8580192
€56.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6925330
Central Bass Speaker BMW E81 E87 E90 E91 E92 Stereo Audio Right O/S 6925330
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7798141
BMW E87 E90 Control Unit Box Closed Lid Cover Trim Bracket Diesel 7798141
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8518268-2
BMW E90 E91 LCI 318d Diesel 143HP N47N ECU Kit DDE 8518268 + CAS3 + Key Manual
€94.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 130002613-1
BMW 5 X5 7 Series E60 E61 E65 E70 Longitudinal Seat Adjusment Drive Motor
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9212232
BMW F20 F22 F30 F31 AC Air Conditioning Pipe Hose Diesel 9212232
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8387568
BMW 7 Series E65 E66 Battery B Engine Compartment Terminal Point 8387568
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9226333-1
BMW E88 Cabrio ECU Body Control Module H3 Junction Box 9226333
€51.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. E93-RADIO
BMW E93 Head Unit Radio Player Navigation Control Module 5A2BF31
€80.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8512499-10
BMW X1 E84 18d N47 ECU Engine Control Unit Kit DDE 8512499 CAS3 + Key Manual
€199.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6989136-1
BMW E60 E61 E63 PDC Rear Parking Sensor Ultrasonic Titangrau II - A08 6989136
€32.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9377150
BMW 1 Series F20 Bluetooth Control Module Unit TCB ECE 9377150
€28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8510221-6
BMW E90 E91 LCI E92 325d Diesel N57 204HP ECU Engine Kit DDE 8510221 CAS3 + Key
€108.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7601305
BMW F10 F11 LCI F13 N63 N63N Petrol Water Pump Adapter Lead Cable Wiring 7601305
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7542615
BMW 1 3 5 6 7 Z4 Series E87 E90 E60 E64 E65 E85 Power Distribution Box 7542615
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9113348
BMW E81 E87 LCI E90 E91 DC/DC Wandler Torque Converter Module 9113348
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7514610
Injection Valve Wiring BMW E60 E61 E65 N62 N62N Ignition Loom Harness 7514610
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8733503
BMW F30 Fuse Box Front Body Control Module ECU BCM Unit 8733503
€189.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7428425-3
Headlight Module BMW F20 F21 LCI Front Lamp Hedlamp LED Control Unit 7428425
€51.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7608801
Valve Cable BMW F20 F21 F30 F31 Petrol N13 Valve Tronic Wiring Harness 7608801
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9305712
BMW X3 F25 Body Control Module ECU Junction Box JBBFE III 3 V9 Lear 9305712
€37.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9280186-1
BMW F10 F11 F30 F01 F02 LCI Air Control Module ECU Unit 9280186
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8719905
BMW X3 G01 X4 G02 Wireless Charger Centre Console Phone Module Unit 8719905
€47.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6942990
BMW 5 6 Series E60 E61 E63 E64 Actuator Air Distribution Flap Matrix Heater
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8585729
BMW 3 Series F30 320d N47N Engine Gearbox Module Wiring Loom Harness Cables Set
€56.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6957348
BMW 6 Series E63 E64 F06 F12 F13 Aerial Antenna Amplifier Module Right O/S
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9177983
BMW E87 LCI Body Control Module Junction Box H2 9177983
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7631109
BMW F20 F21 F30 F32 F87 Battery Cable Negative IBS 7631109
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6989068-PS
Parking Ultrasonic Sensor Mini R50 R52 R53 PDC Unit Sensor Rear Pure Silver 900
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 3448250
BMW X3 E83 Front Door Window Lifter Regulator Motor Right O/S 3448250
€37.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9244422
BMW X5 E70 LCI Front Bumper PDC Loom Cables Wiring Set 9244422
€37.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8796289
BMW X3 G01 X4 G02 X5 G05 Battery Terminal Negative Cable Wire Wiring 8796289
€28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8672514-1
BMW F80 M3 F82 F83 M4 431HP Engine Control ECU Kit DME 8672514 + FEM Module Key
€1,139.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9248096
Air Module BMW F01 F02 LCI F06 F10 F11 F13 ECU Control Unit ECU 9248096
€28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9282285
BMW X3 F25 Central Gateway Module Control Unit ECU 9282285
€47.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7809196
BMW X3 E83 LCI 2.0d N47 177HP Engine ECU Control Unit Module DDE 7809196 Manual
€165.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8574091-3
BMW F10 520d N47N 184HP ECU Kit Control Unit DDE 8574091 CAS4 + Key
€170.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8507202
BMW E90 E91 LCI 318d N47N 143HP ECU Engine Control Unit DDE 8507202 Manual
€61.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7802158
BMW E60N E81 E87N E90 E90N E91 E91N E92 E93 Wiring Harness Engine Glow Module
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7547141
BMW E82 E84 E87N E88 E90 E91 E92 E93 E93 E-box fan 7547141
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9181453
BMW 1 X4 X5 Series F20 F21 F25 F26 Antenna Aerial Diversity Trap Circuit 9181453
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9389068
Fuse Box BMW F20 F21 F30 F31 F34 Power Distribution Front 9389068
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 3453791
BMW X3 E83 LCI Crash System Control Unit Module ECU 3453791
€47.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8585933
Wiring Loom Harness BMW F20 F30 F36 LCI B47 Engine Gearbox Module 8585933
€123.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9197177-1
BMW 1 Series E88 Cabrio Footwell Light Module Control Unit ECU NSW 9197177
€104.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7060552
BMW 3 Series E90 E91 Bowden Cable Hood Mechanism 7060552
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9230404
BMW X1 Series E84 Rear Bumper PDC Cables Wiring Loom Set 9230404
€47.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6980078
BMW E88 Antenna Amplifier Aerial Diversity Module AMP 6980078
€28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9262752-1
BMW F20 F21 F22 Central Information Display Screen 6,5" Control Unit 9262752
€28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9314229
BMW F20 Front Electronic Module Body Control Unit FEM ECU 9314229
€284.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9317872
BMW F20 F21 F22 F30 F31 Alpine CD Champ 2 Radio Player Head Unit 9323784
€42.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 5A0FAD6
BMW i4 G26 Hybrid Electric Earth Ground Cable Negative Battery Lead 5A0FAD6
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9241826
On Board Screen BMW F10 F11 Central Information Display Monitor 10,25" 9241826
€94.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6976156
BMW E60 E61 E63 Passenger Side Door Air Control Module 6976156
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9286863
BMW X5 Z4 Series E70 E89 Active Sound Harman Becker Amplifier Design 9286863
€56.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9237047
BMW E60 E87 E90 CAS 3 ECU Control Unit Key Reading Module 9237047
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9459681
Seat Module BMW F20 F30 F32 F33 X1 F48 X5 F15 Front Control Unit ECU 9459681
€151.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6926445
BMW 5 Series E60 E61 LCI Heated Front Seat Control Module 6926445 9182128
€32.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6989069
BMW X3 X5 E53 E60 E61 E83 PDC Parking Sensor Ultrasonic Schwarz Black 6989069
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9231178
BMW F22 F30 F80 M3 F32 Radio Antenna Amplifier AM FM 9231178
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7599881-12
BMW E81 E87 LCI Petrol N43 116i 2.0 122HP ECU Kit 7599881 DME CAS3 Key Manual
€161.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 5A19AC3
BMW F40 ACSM5 Control Unit Air Module ECU Control Module 5A19AC3
€37.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7075943-2
BMW E60 E61 E65 Front Left N/S Seat Height Adjustment Drive 7075943
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6809051
BMW F20 LCI REM Rear Electronic Module Fuse Box Control 6809051
€32.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9148265
BMW E70 E87 E90 E91 E92 Seat Control Unit Module ECU 9148265
€32.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9128982
BMW F20 F30 F31 LCI Mini F55 F56 Compensator LTE UK Control Unit Module 9128982
€28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9381837
BMW X1 F48 Mini F55 F56 Air Module Control Unit ECU 9381837
€85.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6857701
BMW 1 2 3 F20 F21 F22 F30 F31 ECU ICM Plus Control Unit Module 6857701
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9315096
BMW X3 F25 Rear Bumper PDC Wiring Loom Parking Sensor Cable Harness 9315096
€56.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8577839-1
BMW F32 F33 430d N57N 258HP Engine ECU DDE Kit 8577839 FEM + Key Automatic
€189.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7811702-2
BMW E81 E82 E87 LCI E88 N47S 123d ECU Kit DDE 7811702 + CAS3 + Key Manual
€142.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7614083
BMW F20 F21 F22 F30 F31 F32 LCI Earth Ground Cable Battery Wiring 7614083
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8601245
Earth Ground Cable BMW i3 I01 Hybrid Rex Electric Engine Wiring 8601245
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6982652
BMW 1 Series E82 E88 Positive Battery Lead Cable Wire 61126982652 6982652
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6928050
BMW 7 Series E65 E66 E67 Battery Cable Wire Earth Ground Minus Negative L=260MM
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6839769
KaFAS Module BMW F10 F20 F30 Mini F55 F56 Assist Camera Control Unit 6839769
€32.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8598806-1
BMW X3 F25 20dX Diesel B47 190HP Engine Module ECU Kit DDE 8598806 Key CAS4
€460.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6862808
BMW F10 F11 F12 X3 F25 Electric Parking Brake Control Unit EMF Module 6862808
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9276009
BMW F07 GT Rear Antenna Aerial Amplifier AM/FM DABIII FBD2 868MHZ 9237057
€189.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6857124
Crash Module BMW F01 F02 LCI F10 F11 F13 ICM Control Unit ECU 6857124
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6982403
BMW E81 E82 E87 E88 E90 E91 E92 E93 Parking Control Module Unit PDC
€85.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9226357
BMW F20 F21 F30 TOP HIFI Loudspeaker Tweeter Harman Kardon 9226357
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8573260-5
ECU Kit BMW F20 F21 116d Diesel N47N 116HP DDE 8573260 Key FEM Lock Manual
€308.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6960259
BMW 1 3 SERIES E81 E82 E87 E90 E91 E92 E93 Flat Cable Wiring Wire CAS Start Stop
€23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7809999-3
BMW X3 E83 LCI 1.8sd 2.0sd N47 177HP Engine Control Unit ECU DDE 7809999 Manual
€180.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8513184-3
BMW X3 F25 20dX Diesel N47N 184HP Engine Module ECU DDE 8513184 Manual
€47.95
Free delivery - Fri, Nov 07
If paid before 14:00
Key components of vehicle electrical systems
Original electrical parts for popular car brands
A car's electrical system is a complex system responsible for many key functions—from engine starting to lighting and on-board electronics. Modern cars are equipped with increasingly advanced electrical solutions that not only improve driving comfort but also enhance safety. At the Global Parts automotive store you will find a wide range of used car parts , such as alternators, starters, batteries, control modules and other automotive electrical systems that perfectly fit BMW , Audi , Mercedes , Volkswagen , Mini and many others.
How does a car's electrical system work?
A car's electrical system is a complex system that consists of several key components that work together to ensure the vehicle's reliable operation:
- Battery accessories – Includes clamps, cables, holders and other components necessary for battery installation and maintenance.
- Electronic control modules and controllers – They control and manage the operation of various vehicle systems, such as the engine, air conditioning and ABS.
- Alternators and generators – Responsible for generating electricity and charging the battery while the engine is running.
- Parts for alternators and generators – Including voltage regulators, brushes and bearings that ensure proper operation of the alternator.
- Starters – Key components of the starting system that enable the engine to be started.
- Starter parts – Including bendixes, rotors and solenoids necessary for the proper operation of the starter.
- Batteries – They store the electrical energy necessary to start the engine and power on-board systems.
- Wires, harnesses and connectors – They transmit energy and electrical signals between various vehicle systems.
- Fuses and fuse boxes – Protect the electrical system against overloads and short circuits.
- Relays – They control the flow of current in individual electrical circuits of the vehicle. A functioning electrical system is the basis for the reliability of your car, regardless of operating conditions.
Key technical parameters of electrical systems
Each of these components has specific technical parameters that determine its compatibility with the vehicle. For example, alternators installed in mid-range cars (e.g., Volkswagen Passat B6) typically have a capacity of 90 A to 140 A, while luxury vehicles (e.g., Mercedes S-Class) require alternators with a capacity exceeding 180 A. Starter motors vary in torque and operating voltage – the standard is 12 V, while 24 V starters are used in heavy-duty vehicles.
Why is it worth taking care of your car's electrical system?
Regular maintenance and replacement of electrical system components is key to reliability and road safety. Faulty components can lead to:
- Problems starting the engine.
- Failure of safety systems such as ABS or airbags.
- Decreased efficiency of on-board equipment, e.g. lighting or air conditioning. At the Global Parts store we offer original used car parts , which have undergone detailed quality tests, ensuring their full functionality.
Symptoms of electrical system disruptions
In practice, electrical faults manifest themselves in a variety of ways. Drivers most often notice: dimming lights when parked, difficulty starting the engine, a voltage drop on the on-board computer, or air conditioning malfunctions. The table below presents typical correlations:
| Symptom | Possible cause | Item to check |
|---|---|---|
| Difficulty starting the engine | Worn out starter or battery | Starter motor, battery |
| Dimming the lights | Inefficient alternator | Alternator, voltage regulator |
| Electric windows not working | Damaged relays or harness | Relays, wires |
How to choose the right parts for your electrical system?
When choosing parts for the electrical system, such as alternators, starters or control modules, it is worth paying attention to:
- Vehicle-specific fit – Every car make and model requires specific specifications. At Global Parts, you'll find parts that perfectly fit BMW , Audi , Mercedes , Volkswagen , Mini, and many more .
- Technical condition – All used parts we offer are thoroughly checked to ensure their reliability.
- Technical parameters – For example, alternators should have appropriate current output, adapted to the needs of your vehicle.
Compatibility and fit
The selection of electrical parts is based primarily on OEM part numbers, but matching them to specific parameters is equally important, including current, voltage, and the number of connector pins. For example, the 120A alternator used in the Audi A4 B7 differs significantly from the 150A version installed in the Audi A6 C6 . Therefore, using manufacturer catalogs or providing the VIN makes finding the right component much easier.
Why choose used electrical parts?
Purchase of used car parts This solution allows you to combine savings with quality. Why choose it?
- Lower costs – Used alternators, starters and other parts are cheaper than new ones, but offer the same high quality.
- Ecology – You support recycling and reduce waste by choosing used car parts .
- Wide range – We offer electrical parts for the most popular car brands, so you can easily find what you need.
How to take care of your car's electrical system?
To ensure your electrical system operates reliably for years, it is worth remembering a few rules:
- Regularly check the battery condition and charge level.
- Take care of your cables and connectors – corrosion or damage can lead to voltage drops and failures.
- Monitor the operation of the alternator and starter – early detection of problems will help avoid more serious breakdowns. If you have any problems, you will find the right car parts at Global Parts that will help restore your vehicle to full working order.
Step-by-step control procedures
- Measure the battery voltage with a multimeter – the resting value should be approximately 12.6 V.
- Check the charging voltage with the engine running – the correct range is 13.8–14.5 V.
- Assess the condition of the wires and terminals – lack of corrosion and a firm seat are essential.
- If in doubt, check the quiescent current consumption – it should not exceed 0.05–0.08 A.
FAQ - Frequently asked questions about electrical systems in cars
| Question | Answer |
|---|---|
| What is a car electrical system? | This is a set of components responsible for powering and controlling all electrical functions in the car – from engine starting to multimedia. |
| What is an alternator for in a car? | The alternator generates electrical current when the engine is running and charges the battery. |
| What is the difference between a starter and an alternator? | The starter motor is used solely to start the engine, while the alternator is responsible for generating energy while driving. |
| How to check if the battery is working? | Just measure its voltage – a healthy battery should have approximately 12.6 V at rest and maintain a voltage above 10 V during cranking. |
| What are the most common symptoms of car electrical failure? | Problems starting the engine, flashing warning lights, power windows not working or dimming lights. |
| Do electrical parts from one model fit another? | Sometimes yes, but the key is to match it by VIN or OEM number – this guarantees compatibility. |
| How often should you check your electrical system? | It is worth performing basic diagnostics (battery, alternator) at least once a year or before a long trip. |
Summary: Automotive electrical systems at Global Parts Automotive Store
Automotive electrical systems are the foundation of the reliability and comfort of every modern vehicle. By choosing the right parts, such as alternators, batteries, and control modules, you can ensure your car's full operational efficiency. The Global Parts automotive store invites you to browse our wide selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or others, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .